#define _CRT_SECURE_NO_WARNINGS
#pragma once
#include<stdio.h>
#include<stdlib.h>
#include<assert.h>
#include<stdbool.h>
typedef struct SLStack
{
	int top;
	int x;
	struct SLStack* next;
}TSS;
typedef struct STPointer
{
	TSS* stack_head;
	int size;
}TSP;
void SLEnter(TSP* top);
void SLLeave(TSP* top,int x);
void STprint(TSP* top);
bool STEmpty(TSP* top);
int  STSize(TSP* top);
int STInitialize(TSP* top);
 
